Factor Info

ID 183592
Size 537 digits / 1781 bits
Status composite
Value 131300112838961496508435444064778063291754856147570484618738935857450741115862248112826777719589689157460843039973725212737031467813060157821016231028013254136558231892609290685159790643828647363492446780148862150604792552843523612026265995621084317051538253717056834851845470185868744286881438394693260243843244754754362550581363293596119115016684395030695995536306567479465078680158830650005814784390019051937314359766914191856227521125019712778763917006080169704057370183400081960451001087613242802860942873845513865212120837262646633

Factorizations

Primary (ID: 147111) 467102764647624870534174882972667122829050205740085854715337092963516619074219 (proven prime)
(ID: 183593) 281094702871245642968626552140613323309515795068192642049868243059131177806983955661546025037683958765566014504347020622820224911675800499944104344278318830920297461204139038951962955933193189819121207589940626148901308784805108359410699818889831533784671085796600907979447846449901452256743235976989371004587393553918307930034753467856017526727821999554264731619147594315374135287476074148036838906421597010350529231611536896825138610212186880311729893070907 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.